Clive Sigurd Ellegaard

Clive Sigurd Ellegaard

Associate Professor emeritus


  1. 1997
  2. Published

    Morphological Instabilities in a growing Yeast Colony: Experiment and Theory

    Sams, T., Jensen, Mogens Høgh, Sneppen, Kim, Christensen, B., Ellegaard, Clive Sigurd & Thrane, U., 14 Jul 1997, In: Physical Review Letters. 79, 2, p. 313-316

    Research output: Contribution to journalJournal articleResearch

  3. 1998
  4. Published

    Separation and pattern formation in hydraulic jumps

    Bohr, T., Ellegaard, Clive Sigurd, Hansen, A., Hansen, K., Haaning, A., Putkaradze, V. & Watanabe, S., 1 Feb 1998, In: Physica A: Statistical Mechanics and its Applications. 249, 1-4, p. 111-117

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Creating Corners in Kitchen Sinks

    Ellegaard, Clive Sigurd, Hansen, A. E., Haaning, A., Hansen, K., Marcussen, A., Bohr, T., Lundbek Hansen, J. & Watanabe, S., 23 Apr 1998, In: Nature. 392, 6678, p. 767-768

    Research output: Contribution to journalComment/debateResearchpeer-review

  6. Published

    Evidence of coherent π+ production in (3He,t) reactions.

    Dahl, R., Farhi, L., Augustiniak, W., Boyard, J. L., Drews, M., Ellegaard, Clive Sigurd, Gaarde, C., Hennino, T., Jensen, J., Jourdain, J. C., Kunne, R., Larsen, J., Radvanyi, P., Ramstein, B., Roy-Stephan, M., Skousen, M. & Zupranski, P., 1 Nov 1998, In: Acta Physica Polonica B. 29, 11, p. 3009-3013

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 1999
  8. Published

    Cover illustration: polygonal hydraulic jumps

    Ellegaard, Clive Sigurd, Hansen, A., Haaning, A., Hansen, K., Marcussen, A., Bohr, T., Hansen, J. & Watanabe, S., 1 Jan 1999, In: Nonlinearity. 12, 1, p. 1-7

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Measurement of parametric correlations in spectra of resonating quartz blocks

    Bertelsen, P., Ellegaard, Clive Sigurd, Guhr, T., Oxborrow, M. & Schaadt, K., 13 Sep 1999, In: Physical Review Letters. 83, 11, p. 2171-2174

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Inclusive H-2(He-3,t) reaction at 2 GeV

    Ramstein, B., Mosbacher, C., Bachelier, D., Berquist, I., Boivin, M., Boyard, J., Brockstedt, A., Carlen, L., Dahl, R., Ekstrom, P., Ellegaard, Clive Sigurd, Gaarde, C., Hennino, T., Jourdain, J., Goodman, C., Larsen, J., Radvanyi, P. & Roy-Stephan, M., 1 Oct 1999, In: The European Physical Journal A: Hadrons and Nuclei. 6, 2, p. 225-233

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2000
  12. Published

    Distribution of eigenfrequencies for vibrating plates

    Bertelsen, P., Ellegaard, Clive Sigurd & Hugues, E., 1 May 2000, In: European Physical Journal B. Condensed Matter and Complex Systems. 15, 1, p. 87-96

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Exploring the collective spin-isospin longitudinal response of nuclei with coherent pion production in (He-3, t pi(+))

    Boyard, J., Farhi, L., Hennino, T., Jourdain, J., Kunne, R., Radvanyi, P., Ramstein, B., Roy-Stephan, M., Dahl, R., Drews, M., Ellegaard, Clive Sigurd, Gaarde, C., Jensen, J., Skousen, M., Kagarlis, M., Augustyniak, W. & Zupranski, P., 1 Oct 2000, In: Acta Physica Polonica B. 31, 10-11, p. 2139-2142

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 2001
  15. Published

    Instabilities in Sand Ripples

    Van Hecke, M., Ellegaard, Clive Sigurd & Bohr, T., 2001, In: Nature. 410, p. 324

    Research output: Contribution to journalComment/debateResearch

  16. Published

    Pattern formation - Instabilities in sand ripples

    Hansen, J., van Hecke, M., Haaning, A., Ellegaard, Clive Sigurd, Andersen, K., Bohr, T. & Sams, T., 15 Mar 2001, In: Nature. 410, 6826, p. 324-324

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Random matrix theory and acoustic resonances in plates with an approximate symmetry

    Andersen, A., Ellegaard, Clive Sigurd, Jackson, Andrew D. & Schaadt, K., 1 Jun 2001, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 63, 6, 066204.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Acoustic chaos

    Ellegaard, Clive Sigurd, Schaadt, K. & Bertelsen, P., 13 Jun 2001, In: Physica Scripta. Topical Issues. T90, p. 223-230

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Ultrasound resonances in a rectangular plate described by random matrices

    Schaadt, K., Simon, G. & Ellegaard, Clive Sigurd, 13 Jun 2001, In: Physica Scripta. T90, p. 231-237

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Methods in Acoustic Chaos

    Ellegaard, Clive Sigurd & Schaadt, K. E., 21 Jul 2001, Proceedings of the Fifth Experimantal Chaos Conference. World Scientific, p. 325-331

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

  21. Published

    Stability balloon for two-dimensional vortex ripple patterns

    Hansen, J., van Hecke, M., Ellegaard, Clive Sigurd, Andersen, K., Bohr, T., Haaning, A. & Sams, T., 12 Nov 2001, In: Physical Review Letters. 87, 20, 204301.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Analyzing powers of inelastic dp scattering in the energy region of Delta and Roper resonances excitation

    Malinina, LV., Alkhazov, GD., Augustyniak, W., Boivin, M., Boyard, JL., Dahl, R., Drews, M., Ellegaard, C., Fahri, L., Gaarde, C., Hennino, T., Jourdain, JC., Kagarlis, M., Kravtsov, AV., Kunne, R., Larsen, JS., Morsch, P., Mylnikov, VA., Orischin, EA., Perdrisat, CF. & 15 others, Piskunov, N., Prokofiev, A., Punjabi, V., Radvanyi, P., Ramstein, B., Razmyslovich, B., Roy-Stephan, M., Sitnik, I., Skousen, M., Strokovsky, E., Tkach, I., Tomasi-Gustafsson, E., Volkov, S., Zhdanov, A. & Zupranski, P., 1 Dec 2001, In: Physical Review C (Nuclear Physics). 64, 6, 064001.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. 2002
  24. Published

    Pattern dynamics of vortex ripples in sand: Nonlinear modeling and experimental validation

    Andersen, K., Abel, M., Krug, J., Ellegaard, Clive Sigurd, Sondergaard, L. & Udesen, J., 10 Jun 2002, In: Physical Review Letters. 88, 23, 234302.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 2003
  26. Published

    Chaotic sound waves in a regular billiard

    Schaadt, K., Tufaile, A. & Ellegaard, Clive Sigurd, 1 Feb 2003, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 67, 2, Part 2, 026213.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    2H(3He, t)2p reaction at 2 GeV

    Ramstein, B., Mosbacher, C., Hennino, T., Augustyniak, W., Bachelier, D., Bohlen, H. G., Boyard, J. L., Dahl, R. & Ellegaard, Clive Sigurd, 1 Apr 2003, In: European Physical Journal A. 16, 4, p. 583-597

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Experiment and model for the dynamics of vortex ripples in sand

    Abel, M., Andersen, K. H., Ellegaard, Clive Sigurd, Krug, J., Søndergaard, L. R. & Udesen, J., 1 Apr 2003, In: AIP Conference Proceedings. 676, p. 171-181

    Research output: Contribution to journalConference articleResearchpeer-review

  29. Published

    Experiments on elastomechanical wave functions in chaotic plates and their statistical features

    Schaadt, K., Guhr, T., Ellegaard, Clive Sigurd & Oxborrow, M., 1 Sep 2003, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 68, 3, 036205.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. 2004
  31. Published

    Counting function for a sphere of anisotropic quartz

    Sondergaard, N., Guhr, T., Oxborrow, M., Schaadt, K. & Ellegaard, Clive Sigurd, 1 Sep 2004, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 70, 3, 036206.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Pattern formation of underwater sand ripples with a skewed drive

    Bundgaard, F., Ellegaard, Clive Sigurd, Scheibye-Knudsen, K., Bohr, T. & Sams, T., 1 Dec 2004, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 70, 6, 066207.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. 2005
  34. Published

    Universality of rescaled curvature distributions

    Pato, M., Schaadt, K., Tufaile, A., Ellegaard, Clive Sigurd, Nogueira, T. & Sartorelli, J., 1 Mar 2005, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 71, 3, p. 037201

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 14643548